<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>welcome</title>
</head>
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="common.js"></script>
<body onload="info()">

<h1 class="msg"></h1>

</body>


<script>
    //获取邮箱
    function info() {
        let params = window.location.search;
        if (params.length > 0) {
            let email = params.split('=')[1];
            console.log('query============' + email)
            $('.msg').text('欢迎登录系统! ' + email);
        }
    }
</script>


</html>